Dear aspirant,

Hope you are doing well. As per your query for taking admission for a B.Tech degree in any college be it IITs or NITs or any other college you will need to pass the eligibility criteria for the course that is you have to pass in 3 subjects Physics, Chemistry and Maths individually and get 45% aggregate in these 3 altogether to get admission in this degree. I don't think so that NITs will take admission on the grounds if you didn't have passing marks in maths. Hope you find this helpful. Thank you.